Snippet:
    name:
      message:
        'Name wurde schon verwendet'
      scope:
        site_id

in config/vhost.yml

should do the trick ...


On 14.02.2011, at 09:14, craayzie wrote:

> So weird. I run the migration but it does nothing to db/schema.rb:
> 
>  add_index "snippets", ["name", "site_id"], :name =>
> "index_snippets_on_name_and_site_id", :unique => true
>  add_index "snippets", ["name"], :name => "name", :unique => true
> 
> Here's the exact migration:
> 
> $ cat db/migrate/004_migration4.rb
> class AddSiteIdIndex < ActiveRecord::Migration
>  def self.up
>    remove_index :snippets, :name
>  end
> 
>  def self.down
>    add_index "snippets", ["name"], :name => "name", :unique => true
>  end
> end
> 
> Any ideas?
> 
> On Feb 13, 11:50 pm, William Ross <w...@spanner.org> wrote:
>> On 14 Feb 2011, at 05:46, craayzie wrote:
>> 
>>> So this appears to be simple issue of the Snippets model validation
>>> not being updated. I know the proper way to do this is to create an
>>> ActiveRecord migration but just to see it work I hand-edited vendor/
>>> radiant/app/models/snippet.rb
>> 
>>> - validates_uniqueness_of :name, :scope
>>> + validates_uniqueness_of :name, :scope => :site_id
>> 
>>> I then ran 'rake db:migrate' but nothing changed? Did I miss a step?
>> 
>> Slight muddle there: migrations change the database columns. Validations are 
>> applied in the model before the object is saved to the database.
>> 
>> In the case of Snippets you have both kinds: there's a uniqueness constraint 
>> in the database which is supported by a validates_uniqueness call in the 
>> model class so that we can return advisory messages rather than just 
>> throwing errors.
>> 
>> I don't know what the current situation is with the vhost extension but your 
>> fix to the validates_uniqueness call is right and you can remove the 
>> uniqueness constraint from the database with this migration:
>> 
>>         remove_index :snippets, :name
>> 
>> You'll find similar validations on Layout and User but perhaps those won't 
>> matter.
>> 
>> best,
>> 
>> will

--
DI Edmund Haselwanter, edm...@haselwanter.com, http://edmund.haselwanter.com/
http://www.iteh.at | http://facebook.com/iTeh.solutions | 
http://at.linkedin.com/in/haselwanteredmund 





Reply via email to